1. Name of production line:
HT 840 and 900 double deck roll forming machine
2. Production flow chart:
Decoiling--- Colored steel coil feeding---Roll forming---Cut to length---Final product
1) Un-coiler (Optional devices)
2) Feeding device
3)Roll-forming device
4)Hydraulic cutter
5)PLC control system
6) Hydraulic station
7)Stacker (Optional devices)
3.Technical specification of every parts of machine line : ( Photos just for reference )
1)un-coiler(Optional devices):
(1)To support and uncoil the steel coil, tenses the coil, it is convenient to
operate. The coil inner diameter: φ -550mm, Max outer coil diameter:
φ1000mm-1250mm, The capacity: 3T-10T
(2)Optional type:
<1>Manual un-coiler
<2>Electric un-coiler
<3>Hydraulic un-coiler
2)Feeding device :
Help to adjust and feed the colored steel coil to the roll forming device.
3)Roll forming device :
(1)Profile drawing of product produced by this type of machine
(2). Picture of roll forming device
(3). Parameters of roll forming device:
<1>Step of forming roller : 11steps(Type 15-225-900)and 13 steps(Type 24-210-840)
<2>Diameter of shaft(solid shaft): 70mm
<3>Material of shaft (solid shaft): (high grade) 45# Steel, quenching and tempering treatment
<4>Material of roller: GCr15
<5>Treatment of roller : hard chromize coated
<6>Reducer : 8# cycloid reducer (high grade)
<7>Power of main motor : 3KW
<8>Voltage: 380V/50Hz/3phase
<8>Line speed : about 9 m/min
<9>Appearance size of main forming machine: 6.2m (length)*1.3m (width) *1.5m (height)
<10>PLC: DELTA(TAIWAN)
<11>Frequency converter : DELTA(TAIWAN)
4).Hydraulic Cutter :
Hydraulic cutting,
Post cut, stop to cut,
The cutting blade material is Cr12,
The cutting tolerance: ±2.0mm
5).PLC control system
PLC control the whole line.
Human-machine interface, whirl encoder calculates the length, touch screen sets the length. You can set lots of data one time. Frequency adjusts speed, it has auto adjustment function. Transducer drives the main machine, it has E-stop button, which to insure safe running.
6). Hydraulic station :
Supply the power for cutting.
Oil pump for hydraulic system
Type: gear oil pump
Brand :SDH (SHANG HAI )
Type : F316
Displacement : 16ml / r
Pressure : 20Mpa
7).Stacker (Optional devices) :
(1).Optional type :
<1>. simple stacker:
<2>. hydraulic stacker :
After-sales service:
1.We provide the technical support for whole life of our machines.
2.If buyers need the technician to go abroad ,we will arrange the technician,but the buyers should take all the cost,including visa,roundtripticket etc.
Note:We can customize the design and fabrication on the particular type of machine according to the request of custmer
